Migrated several tests from blink to V8 repository.

test/webkit/instanceof-operator.js

Index: test/webkit/instanceof-operator.js
diff --git a/test/webkit/resources/standalone-post.js b/test/webkit/instanceof-operator.js
similarity index 89%
copy from test/webkit/resources/standalone-post.js
copy to test/webkit/instanceof-operator.js
index d157e78bfa084329e2ec1a9b7d6ad456e904c152..1230181584337c86a13846618b2cefe510239e59 100644
--- a/test/webkit/resources/standalone-post.js
+++ b/test/webkit/instanceof-operator.js
@@ -21,6 +21,13 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-wasPostTestScriptParsed = true;
+description(
+"instanceof test"
+);
 
-finishJSTest();
+getterCalled = false;
+try {
+    ({} instanceof { get prototype(){ getterCalled = true; } });
+} catch (e) {
+}
+shouldBeFalse("getterCalled");